| Horsforth to Marysville (California) | 5,089.36 mi (8,190.53 km) |
| Horsforth to Marysville (Ohio) | 3,738.24 mi (6,016.12 km) |
| Horsforth to Marysville (Washington) | 4,586.83 mi (7,381.79 km) |
| Horsforth to Maryville (Missouri) | 4,157.83 mi (6,691.39 km) |
| Horsforth to Maryville (Tennessee) | 3,981.20 mi (6,407.12 km) |
| Horsforth to Mason (Ohio) | 3,816.07 mi (6,141.38 km) |
| Horsforth to Mason City (Iowa) | 3,958.10 mi (6,369.95 km) |
| Horsforth to Massapequa (New York) | 3,334.66 mi (5,366.62 km) |
| Horsforth to Massapequa Park (New York) | 3,333.19 mi (5,364.25 km) |
| Horsforth to Massillon (Ohio) | 3,641.91 mi (5,861.08 km) |
| Horsforth to Mastic (New York) | 3,303.67 mi (5,316.74 km) |
| Horsforth to Mastic Beach (New York) | 3,305.19 mi (5,319.20 km) |
| Horsforth to Matteson (Illinois) | 3,841.01 mi (6,181.52 km) |
| Horsforth to Matthews (North Carolina) | 3,884.49 mi (6,251.48 km) |
| Horsforth to Mattoon (Illinois) | 3,963.22 mi (6,378.19 km) |
